remove postgresql ubuntu
sudo apt-get --purge remove postgresql
sudo apt-get purge postgresql*
sudo apt-get --purge remove postgresql postgresql-doc postgresql-commonremove postgresql ubuntu
sudo apt-get --purge remove postgresql
sudo apt-get purge postgresql*
sudo apt-get --purge remove postgresql postgresql-doc postgresql-commondésinstaller postgresql linux
sudo aptitude purge postgresql postgresql-common
sudo dpkg -P postgresql-8.4
sudo find / -name postgresql -exec rm -Rf {} \;
sudo find / -name pgsql -exec rm -Rf {} \;
sudo find / -name psql -exec rm -Rf {} \;
sudo userdel postgresreact native numbers only input
/\*\*
\* Sample React Native App
\* https://github.com/facebook/react-native
\* @flow
\*/
import React, { Component } from "react";
import { Platform, StyleSheet, View, Button, TextInput, } from "react-native";
export default class App extends Component {
render() {
return (
<View style={styles.container}>
<TextInput
placeholder="Enter Your Mobile Number"
underlineColorAndroid='transparent'
style={styles.TextInputStyle}
**keyboardType={'numeric'}**
/>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
},
headerText: {
fontSize: 20,
textAlign: "center",
margin: 10,
fontWeight: "bold"
},
TextInputStyle: {
textAlign: 'center',
height: 40,
borderRadius: 10,
borderWidth: 2,
borderColor: '#009688',
marginBottom: 10
}
});react native input
import React, { Component } from 'react';
import { TextInput } from 'react-native';
export default function UselessTextInput() {
const [value, onChangeText] = React.useState('Useless Placeholder');
return (
<TextInput
style={{ height: 40, borderColor: 'gray', borderWidth: 1 }}
onChangeText={text => onChangeText(text)}
value={value}
/>
);
}Copyright © 2021 Codeinu
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